Desurfacer.



WI H. LERCH,

DESURFACER APPLICATION FILED JUNE 9l 96 forations, a cover r0tatably mounted on the tO end Of the reCe tCIe and having av centO end Of the receptac1e and Pr0vide(1 with tral 0Pening therein the wall Of Which Sur- Pe1forations adapte(1 t0 be moved int0 nd rounds the 1)6I'f01-ati0ns in the c0ve1'. 10 Out Of 1egistrtiOn With the 1e1'f01'a'ti01s in In Witness Whe1'e0f, I have hereunt0 Sub 5 the t0 end of the l'ece1)tacle, nd an abrad- Scribed my name.

ing Pad Xed on the 00ver Wih its rubbing Surface conforming t0 the convexity Of the WILLIAM H. LERO copies of this patent may be obtained for iive cents each, by addressing the 00mmissioner of atentS, Vashington, 0-" 

